New heart device could help AFib patients ditch blood thinners
NCT ID NCT04829929
First seen Jan 04, 2026 · Last updated Apr 29, 2026 · Updated 13 times
Summary
This study is testing a device called the Omega™ Left Atrial Appendage Occluder in 200 people with non-valvular atrial fibrillation (an irregular heartbeat) who are at high risk for both stroke and bleeding. The device is placed through a small tube in a blood vessel to close off a small pouch in the heart where clots often form. The goal is to see if the device safely seals the pouch, which may help prevent strokes without needing long-term blood thinners.
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Aarhus University Hospital
Aarhus, DK-8200, Denmark
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CardioVasculäres Centrum, Seckbacher Landstrasse 65
Frankfurt, Frankfurt, 60389, Germany
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Cardioangiologisches Centrum Bethanien
Frankfurt, Wilhelm-Epstein-Str. 4, 60431, Germany
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Charité - University Medicine Berlin - Campus Benjamin Franklin
Berlin, Hindenburgdamm 30, 12203 Berlin, Germany
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Complejo Hospitalario de Salamanca
Salamanca, Junta de Castilla Y LeónPaseo de San Vicente, 58-182, 37007, Spain
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Herzzentrum Leipzig
Leipzig, Strümpellstraße 39, 04289, Germany
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Hospital Clinico San Carlos
Madrid, Calle Del Prof Martín Lagos, S/N, 28040, Spain
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Hospital de la Santa Creu I Sant Pau
Barcelona, Sant Antoni Maria Clare, 08025, Spain
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Instituto de Ciencias del Corazón (ICICOR) . Hospital Clínico Universitario
Valladolid, Avda. Ramón Y Cajal 3, 47005, Spain
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Mater Private Network
Dublin, D07 WKW8, Ireland
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Rigshospitalet, Kardiologisk klinik B 2011
Copenhagen, Blegdamsvej 9, 2100, Denmark
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University Hospitals Sussex NHS Foundation Trust Clinical Research Facility
Brighton, East Sussex, BN2 1ES, United Kingdom
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Università Campus Biomedico Roma
Rome, Via Álvaro Del Portillo, 200, 00128, Italy
Conditions
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